USB: Add EHCI support for MX27 and MX31 based boards

[safe/jmp/linux-2.6] / init / main.c

diff --git a/init/main.c b/init/main.c
index b34fd8e..4051d75 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -18,7 +18,6 @@
 #include <linux/string.h>
 #include <linux/ctype.h>
 #include <linux/delay.h>
-#include <linux/utsname.h>
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/smp_lock.h>
@@ -68,6 +67,8 @@
 #include <linux/async.h>
 #include <linux/kmemcheck.h>
 #include <linux/kmemtrace.h>
+#include <linux/sfi.h>
+#include <linux/shmem_fs.h>
 #include <trace/boot.h>
 
 #include <asm/io.h>
@@ -250,7 +251,7 @@ early_param("loglevel", loglevel);
 
 /*
  * Unknown boot options get handed to init, unless they look like
- * failed parameters
+ * unused parameters (modprobe will find them in /proc/cmdline).
  */
 static int __init unknown_bootoption(char *param, char *val)
 {
@@ -271,14 +272,9 @@ static int __init unknown_bootoption(char *param, char *val)
        if (obsolete_checksetup(param))
                return 0;
 
-       /*
-        * Preemptive maintenance for "why didn't my misspelled command
-        * line work?"
-        */
-       if (strchr(param, '.') && (!val || strchr(param, '.') < val)) {
-               printk(KERN_ERR "Unknown boot option `%s': ignoring\n", param);
+       /* Unused module parameter. */
+       if (strchr(param, '.') && (!val || strchr(param, '.') < val))
                return 0;
-       }
 
        if (panic_later)
                return 0;
@@ -353,17 +349,11 @@ static void __init smp_init(void)
 #define smp_init()     do { } while (0)
 #endif
 
-static inline void setup_per_cpu_areas(void) { }
 static inline void setup_nr_cpu_ids(void) { }
 static inline void smp_prepare_cpus(unsigned int maxcpus) { }
 
 #else
 
-#if NR_CPUS > BITS_PER_LONG
-cpumask_t cpu_mask_all __read_mostly = CPU_MASK_ALL;
-EXPORT_SYMBOL(cpu_mask_all);
-#endif
-
 /* Setup number of possible processor ids */
 int nr_cpu_ids __read_mostly = NR_CPUS;
 EXPORT_SYMBOL(nr_cpu_ids);
@@ -374,29 +364,6 @@ static void __init setup_nr_cpu_ids(void)
        nr_cpu_ids = find_last_bit(cpumask_bits(cpu_possible_mask),NR_CPUS) + 1;
 }
 
-#ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
-unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
-
-EXPORT_SYMBOL(__per_cpu_offset);
-
-static void __init setup_per_cpu_areas(void)
-{
-       unsigned long size, i;
-       char *ptr;
-       unsigned long nr_possible_cpus = num_possible_cpus();
-
-       /* Copy section for each CPU (we discard the original) */
-       size = ALIGN(PERCPU_ENOUGH_ROOM, PAGE_SIZE);
-       ptr = alloc_bootmem_pages(size * nr_possible_cpus);
-
-       for_each_possible_cpu(i) {
-               __per_cpu_offset[i] = ptr - __per_cpu_start;
-               memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
-               ptr += size;
-       }
-}
-#endif /* CONFIG_HAVE_SETUP_PER_CPU_AREA */
-
 /* Called by boot processor to activate the rest. */
 static void __init smp_init(void)
 {
@@ -691,12 +658,12 @@ asmlinkage void __init start_kernel(void)
 #endif
        thread_info_cache_init();
        cred_init();
-       fork_init(num_physpages);
+       fork_init(totalram_pages);
        proc_caches_init();
        buffer_init();
        key_init();
        security_init();
-       vfs_caches_init(num_physpages);
+       vfs_caches_init(totalram_pages);
        radix_tree_init();
        signals_init();
        /* rootfs populating might need page-writeback */
@@ -712,6 +679,7 @@ asmlinkage void __init start_kernel(void)
        check_bugs();
 
        acpi_early_init(); /* before LAPIC and SMP init */
+       sfi_init_late();
 
        ftrace_init();
 
@@ -805,10 +773,10 @@ static void __init do_initcalls(void)
  */
 static void __init do_basic_setup(void)
 {
-       rcu_init_sched(); /* needed by module_init stage. */
        init_workqueues();
        cpuset_init_smp();
        usermodehelper_init();
+       init_tmpfs();
        driver_init();
        init_irq_proc();
        do_ctors();